:root {
  --paper: #f5f6f1;
  --paper-deep: #e8ece4;
  --surface: rgba(255, 255, 255, .48);
  --ink: #17211d;
  --muted: #718078;
  --muted-light: #a9b3ac;
  --line: rgba(23, 33, 29, .13);
  --green: #10a879;
  --green-dark: #087b5a;
  --mint: #cdeee1;
  --blue: #cce4ee;
  --amber: #f5ddae;
  --dark: #15221d;
  --serif: Georgia, 'Songti SC', 'STSong', serif;
  --sans: 'Manrope', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'DM Mono', 'SFMono-Regular', Menlo, monospace;
  --ease: cubic-bezier(.22, .8, .25, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(760px 510px at 91% 4%, rgba(205, 238, 225, .42), transparent 70%),
    radial-gradient(580px 470px at -12% 45%, rgba(204, 228, 238, .18), transparent 70%),
    var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

::selection { color: #fff; background: var(--green); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
a:focus-visible,
button:focus-visible,
[data-product-panel]:focus-visible { outline: 3px solid rgba(16, 168, 121, .45); outline-offset: 4px; }
#about, #products, #xbill, #xrobot, #how, #principles { scroll-margin-top: 104px; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 50%;
  z-index: 100;
  padding: 10px 14px;
  color: #fff;
  border-radius: 99px;
  background: var(--dark);
  transform: translate(-50%, -180%);
  transition: transform .2s var(--ease);
}
.skip-link:focus { transform: translate(-50%, 0); }
.section-shell { width: min(1160px, calc(100% - 64px)); margin: 0 auto; }

.site-header {
  width: min(1160px, calc(100% - 64px));
  height: 64px;
  margin: 12px auto 0;
  padding: 0 18px;
  position: sticky;
  top: 12px;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(23, 33, 29, .08);
  border-radius: 19px;
  background: rgba(245, 246, 241, .76);
  box-shadow: 0 10px 35px rgba(23, 33, 29, .035);
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 800; letter-spacing: -.04em; }
.brand-mark { width: 25px; height: 25px; display: inline-flex; align-items: flex-end; gap: 3px; }
.brand-mark i { display: block; width: 6px; border-radius: 5px; background: var(--green); transform: rotate(28deg); }
.brand-mark i:nth-child(1) { height: 13px; opacity: .55; }
.brand-mark i:nth-child(2) { height: 20px; }
.brand-mark i:nth-child(3) { height: 16px; opacity: .78; }
.site-nav { display: flex; align-items: center; gap: 31px; color: var(--muted); font-size: 13px; }
.site-nav a { transition: color .2s ease, background .2s ease, border-color .2s ease; }
.site-nav a:hover { color: var(--ink); }
.site-nav .nav-cta { padding: 10px 15px; color: var(--ink); border: 1px solid var(--line); border-radius: 99px; background: rgba(255, 255, 255, .32); }
.site-nav .nav-cta:hover { border-color: rgba(16, 168, 121, .45); background: rgba(255, 255, 255, .78); }
.site-nav .nav-cta span,
.button span { margin-left: 8px; color: var(--green); }
.menu-button { display: none; width: 34px; height: 34px; padding: 0; border: 0; background: transparent; cursor: pointer; }
.menu-button span { display: block; width: 22px; height: 1.5px; margin: 5px auto; background: var(--ink); transition: transform .22s var(--ease), opacity .22s ease; }

.hero {
  min-height: 676px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(395px, .88fr);
  align-items: center;
  gap: 68px;
  padding: 88px 0 106px;
}
.hero-copy { position: relative; z-index: 2; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 24px; color: var(--muted); font: 500 10px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.eyebrow span { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: var(--green); }
.hero h1,
.statement h2,
.section-heading h2,
.how h2,
.principles h2,
.closing h2 { margin: 0; font-size: clamp(45px, 5.15vw, 76px); font-weight: 700; line-height: 1.1; letter-spacing: -.078em; }
em { font-family: var(--serif); font-weight: 400; letter-spacing: -.085em; }
.hero-lead { max-width: 470px; margin: 29px 0 0; color: var(--muted); font-size: 15px; line-height: 2; }
.hero-actions { display: flex; align-items: center; gap: 24px; margin-top: 35px; }
.button { display: inline-flex; align-items: center; justify-content: center; padding: 15px 20px; border-radius: 99px; font-size: 13px; font-weight: 700; white-space: nowrap; transition: transform .25s var(--ease), box-shadow .25s ease, background .25s ease; }
.button:hover { box-shadow: 0 16px 30px rgba(16, 168, 121, .25); transform: translateY(-3px); }
.button-primary { color: #fff; background: var(--green); box-shadow: 0 12px 25px rgba(16, 168, 121, .2); }
.button-primary span { color: #b7f5df; }
.text-link { color: var(--muted); font-size: 13px; transition: color .2s ease; }
.text-link:hover { color: var(--ink); }
.text-link span { margin-left: 8px; color: var(--green); }
.hero-note { margin: 31px 0 0; color: var(--muted-light); font: 400 10px var(--mono); letter-spacing: .03em; }
.hero-signals { max-width: 490px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 23px 0 0; padding: 15px 0 0; border-top: 1px solid var(--line); list-style: none; }
.hero-signals li { display: grid; gap: 6px; color: var(--muted); font-size: 10px; line-height: 1.45; }
.hero-signals span { color: var(--green); font: 10px var(--mono); }

.brand-visual { min-height: 500px; position: relative; display: grid; place-items: center; overflow: hidden; border: 1px solid rgba(23,33,29,.08); border-radius: 50% 50% 26% 26%; background: radial-gradient(circle at 50% 45%, rgba(205,238,225,.82), rgba(255,255,255,.2) 54%, transparent 72%); }
.brand-visual-orbit { position: absolute; border: 1px solid rgba(16,168,121,.18); border-radius: 50%; }
.brand-visual .orbit-a { width: 420px; height: 230px; transform: rotate(-24deg); }
.brand-visual .orbit-b { width: 235px; height: 470px; border-color: rgba(16,168,121,.11); transform: rotate(37deg); }
.brand-visual p { position: relative; z-index: 1; margin: 0; color: var(--ink); font-size: clamp(38px, 4.4vw, 64px); font-weight: 700; line-height: .94; letter-spacing: -.08em; text-align: center; }
.brand-visual p em { display: block; margin-top: 12px; color: var(--green-dark); }
.brand-visual > span { position: absolute; right: 28px; bottom: 24px; color: var(--muted); font: 11px var(--mono); letter-spacing: .08em; }
.xbill-visual { min-height: 500px; position: relative; display: grid; place-items: center; margin: 0 auto 72px; }
.xbill-visual::after { content: ''; width: 350px; height: 32px; position: absolute; bottom: 6px; border-radius: 50%; background: rgba(21, 34, 29, .14); filter: blur(25px); opacity: .32; }
.glow { width: 440px; height: 440px; position: absolute; border-radius: 50%; background: radial-gradient(circle, rgba(205, 238, 225, .94), rgba(205, 238, 225, 0) 68%); }
.orbit { position: absolute; border: 1px solid rgba(16, 168, 121, .15); border-radius: 50%; transform: rotate(-26deg); }
.orbit-a { width: 448px; height: 218px; }
.orbit-b { width: 286px; height: 514px; border-color: rgba(16, 168, 121, .09); transform: rotate(37deg); }
.phone-preview { width: 280px; height: 544px; position: relative; z-index: 2; overflow: hidden; padding: 14px 11px 10px; border: 6px solid #263a32; border-radius: 43px; background: var(--paper); box-shadow: 25px 35px 70px rgba(21, 34, 29, .18), -10px 10px 25px rgba(21, 34, 29, .06); transform: rotate(5deg) translateY(-3px); }
.phone-preview::before { content: ''; width: 85px; height: 21px; position: absolute; top: -1px; left: 50%; z-index: 5; border-radius: 0 0 15px 15px; background: #263a32; transform: translateX(-50%); }
.phone-status { position: relative; z-index: 6; display: flex; justify-content: space-between; padding: 3px 10px 0; font-size: 8px; font-weight: 700; }
.status-icons { font-size: 7px; letter-spacing: 2px; }
.phone-content { padding: 30px 9px 50px; }
.phone-greeting { margin: 0 0 13px; color: var(--muted); font-size: 9px; }
.balance-preview { padding: 17px 15px 14px; color: #effff8; border-radius: 19px; background: linear-gradient(140deg, #1ac08d, #087b5a); box-shadow: 0 9px 16px rgba(8, 123, 90, .2); }
.balance-preview > span { font-size: 8px; opacity: .75; }
.balance-preview strong { display: block; margin: 4px 0 13px; font-size: 27px; letter-spacing: -.07em; }
.balance-preview strong b { margin-right: 2px; font-size: 14px; }
.balance-preview div { display: flex; justify-content: space-between; font-size: 7px; opacity: .8; }
.phone-section-title { display: flex; align-items: baseline; gap: 7px; margin: 21px 1px 10px; }
.phone-section-title strong { font-size: 12px; }
.phone-section-title small { color: var(--muted); font-size: 7px; }
.bill-row { min-height: 54px; display: flex; align-items: center; gap: 9px; border-bottom: 1px solid var(--line); }
.bill-icon { width: 28px; height: 28px; display: grid; flex: 0 0 auto; place-items: center; border-radius: 10px; font-size: 16px; }
.bill-icon.mint { color: var(--green-dark); background: var(--mint); }
.bill-icon.blue { color: #4389a1; background: var(--blue); }
.bill-icon.amber { color: #bc8431; background: var(--amber); }
.bill-row > span { min-width: 0; flex: 1; }
.bill-row strong,
.bill-row small { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.bill-row strong { font-size: 8px; }
.bill-row small { margin-top: 3px; color: var(--muted); font-size: 7px; }
.bill-row > b { font-size: 8px; }
.bill-row > b.income { color: var(--green); }
.phone-tabs { height: 51px; position: absolute; right: 0; bottom: 0; left: 0; display: flex; justify-content: space-around; padding: 8px 4px 4px; border-top: 1px solid var(--line); background: rgba(245, 246, 241, .92); }
.phone-tabs span { color: var(--muted-light); font-size: 16px; line-height: 13px; text-align: center; }
.phone-tabs span.active { color: var(--green); }
.phone-tabs small { display: block; margin-top: 3px; font-size: 7px; font-weight: 600; }
.float-tag { position: absolute; z-index: 4; display: flex; align-items: center; gap: 8px; padding: 11px 14px; color: var(--ink); border: 1px solid rgba(23, 33, 29, .08); border-radius: 99px; background: rgba(255, 255, 255, .7); box-shadow: 0 12px 25px rgba(23, 33, 29, .07); backdrop-filter: blur(8px); font-size: 10px; font-weight: 700; }
.tag-top { top: 86px; right: -2px; }
.tag-bottom { bottom: 80px; left: -8px; }
.tag-dot { width: 7px; height: 7px; border-radius: 50%; }
.tag-dot.green { background: var(--green); }
.tag-dot.orange { background: #e4a54d; }

.statement { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(250px, .64fr); column-gap: 98px; padding: 126px 0 142px; border-top: 1px solid var(--line); }
.statement .eyebrow { grid-column: 1 / -1; }
.statement h2 { grid-column: 1; max-width: 750px; }
.statement > p:last-child { align-self: end; grid-column: 2; margin: 0 0 4px; padding: 0 0 0 19px; color: var(--muted); border-left: 2px solid var(--mint); font-size: 14px; line-height: 2; }

[hidden] { display: none !important; }
.product-selector { padding: 96px 7.5% 20px; border: 1px solid var(--line); border-radius: 30px 30px 0 0; background: linear-gradient(135deg, rgba(205,238,225,.45), rgba(255,255,255,.55)); }
.product-selector-heading { display: grid; grid-template-columns: 1.1fr .75fr; gap: 70px; align-items: end; }
.product-selector h2 { margin: 0; font-size: clamp(40px, 4.7vw, 64px); line-height: 1.1; letter-spacing: -.065em; }
.product-selector-heading > p { max-width: 370px; margin: 0 0 5px; color: var(--muted); font-size: 15px; line-height: 2; }
.product-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 58px; }
.product-tabs button { min-height: 166px; position: relative; display: grid; grid-template-columns: auto 1fr auto; grid-template-rows: 1fr auto; column-gap: 18px; padding: 24px; color: var(--ink); border: 1px solid rgba(23,33,29,.14); border-radius: 22px; background: rgba(255,255,255,.56); text-align: left; cursor: pointer; transition: transform .25s var(--ease), border-color .25s ease, background .25s ease, box-shadow .25s ease; }
.product-tabs button:hover { border-color: rgba(8,123,90,.75); box-shadow: 0 16px 30px rgba(23,33,29,.08); transform: translateY(-4px); }
.product-tab-index { color: var(--green-dark); font: 11px var(--mono); }
.product-tab-copy { align-self: start; display: grid; gap: 7px; }
.product-tab-copy strong { font-size: 25px; letter-spacing: -.055em; }
.product-tab-copy small { color: var(--muted); font-size: 14px; }
.product-tab-status { align-self: end; grid-column: 1 / 3; padding: 6px 9px; color: var(--green-dark); border-radius: 99px; background: rgba(16,168,121,.12); font-size: 12px; font-weight: 700; }
.product-tab-arrow { align-self: start; display: grid; place-items: center; width: 36px; height: 36px; color: var(--muted); border: 1px solid var(--line); border-radius: 50%; font-size: 16px; }
.product-tabs button[aria-selected="true"] { border-color: var(--green-dark); background: #effbf6; box-shadow: inset 0 -4px var(--green-dark); }
.product-tabs button[aria-selected="true"] .product-tab-arrow { color: #fff; border-color: var(--green-dark); background: var(--green-dark); }
.products .product { border-top: 0; padding-top: 84px; }
.future-product { padding-top: 64px; padding-bottom: 138px; }
.future-product h2 { margin: 0; font-size: clamp(40px, 6vw, 64px); letter-spacing: -.05em; }
.future-product > p:last-child { max-width: 560px; color: #53665b; font-size: 16px; line-height: 2; }
.future-status { display: inline-block; margin: 28px 0 8px; padding: 9px 14px; border: 1px solid var(--line); border-radius: 99px; font-size: 14px; }

.product { padding: 110px 0 138px; border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 1.05fr .7fr; gap: 80px; align-items: end; }
.section-heading h2 { font-size: clamp(39px, 4.7vw, 64px); }
.section-heading > p,
.how-intro > p:last-child { margin: 0 0 3px; color: var(--muted); font-size: 14px; line-height: 2; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 68px; }
.feature-card { min-height: 310px; position: relative; isolation: isolate; overflow: hidden; padding: 25px 25px 29px; border: 1px solid var(--line); border-radius: 21px; background: linear-gradient(150deg, rgba(255,255,255,.68), rgba(255,255,255,.22)); transition: transform .3s var(--ease), border-color .3s ease, box-shadow .3s ease; }
.feature-card::before { content: ''; width: 160px; height: 160px; position: absolute; top: -86px; right: -72px; z-index: -1; border-radius: 50%; background: rgba(205, 238, 225, .5); filter: blur(5px); }
.feature-card:nth-child(2)::before { background: rgba(204, 228, 238, .56); }
.feature-card:nth-child(3)::before { background: rgba(245, 221, 174, .56); }
.feature-card:hover { border-color: rgba(16, 168, 121, .28); box-shadow: 0 19px 34px rgba(23, 33, 29, .07); transform: translateY(-7px); }
.feature-number { color: var(--muted-light); font: 10px var(--mono); }
.feature-icon { width: 46px; height: 46px; display: grid; place-items: center; margin: 41px 0 24px; border: 1px solid rgba(23, 33, 29, .04); border-radius: 15px; font-size: 22px; }
.mint-icon { color: var(--green-dark); background: var(--mint); }
.blue-icon { color: #4389a1; background: var(--blue); }
.amber-icon { color: #bc8431; background: var(--amber); }
.feature-card h3 { margin: 0; font-size: 17px; letter-spacing: -.04em; }
.feature-card p { margin: 12px 0 0; color: var(--muted); font-size: 12px; line-height: 1.9; }

.how { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; padding: 124px 0 139px; border-top: 1px solid var(--line); }
.how h2 { font-size: clamp(39px, 4.7vw, 64px); }
.how-intro > p:last-child { max-width: 300px; margin-top: 30px; }
.steps { border-top: 1px solid var(--line); }
.step { display: grid; grid-template-columns: 72px 1fr; gap: 15px; padding: 26px 0 29px; border-bottom: 1px solid var(--line); transition: padding-left .25s var(--ease); }
.step:hover { padding-left: 8px; }
.step > span { color: var(--green); font: 11px var(--mono); }
.step h3 { margin: -4px 0 8px; font-size: 18px; letter-spacing: -.05em; }
.step p { max-width: 380px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }

.principles { padding: 0 0 139px; }
.principles-panel { min-height: 335px; position: relative; display: grid; grid-template-columns: 1fr .8fr; gap: 80px; overflow: hidden; padding: 76px 8%; color: #effff8; border-radius: 27px; background: linear-gradient(135deg, #16241f, #102019); }
.principles-panel::after { content: ''; width: 430px; height: 430px; position: absolute; right: -130px; bottom: -260px; border: 1px solid rgba(205,238,225,.16); border-radius: 50%; box-shadow: 0 0 0 55px rgba(205,238,225,.035), 0 0 0 110px rgba(205,238,225,.02); }
.eyebrow.light { color: #789187; }
.principles h2 { font-size: clamp(39px, 4.7vw, 64px); }
.principles-copy > p:last-child { max-width: 360px; margin: 31px 0 0; color: #9bb2a7; font-size: 13px; line-height: 2; }
.principles-list { position: relative; z-index: 1; align-self: end; }
.principles-list > div { display: grid; grid-template-columns: 34px 70px 1fr; gap: 11px; align-items: baseline; padding: 17px 0; border-bottom: 1px solid rgba(239,255,248,.15); }
.principles-list span { color: #618074; font: 10px var(--mono); }
.principles-list strong { font-size: 16px; }
.principles-list small { color: #9bb2a7; font-size: 11px; }

.closing { padding: 72px 0 145px; text-align: center; }
.closing .eyebrow { justify-content: center; }
.closing h2 { font-size: clamp(39px, 4.7vw, 64px); }
.closing .button { margin-top: 36px; }
.site-footer { min-height: 120px; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 12px; padding-top: 25px; padding-bottom: 25px; border-top: 1px solid var(--line); }
.site-footer p { margin: 0; color: var(--muted); font-size: 11px; text-align: center; }
.site-footer small { color: var(--muted-light); font: 10px var(--mono); text-align: right; }

.reveal { opacity: 1; transform: translateY(22px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.reveal-pending { opacity: 0; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.feature-grid .reveal:nth-child(2),
.steps .reveal:nth-child(2) { transition-delay: .09s; }
.feature-grid .reveal:nth-child(3),
.steps .reveal:nth-child(3) { transition-delay: .18s; }

@media (max-width: 800px) {
  body { background: radial-gradient(460px 440px at 100% 10%, rgba(205,238,225,.42), transparent 70%), var(--paper); }
  .section-shell,
  .site-header { width: min(100% - 40px, 560px); }
  .site-header { height: 56px; top: 10px; margin-top: 10px; padding: 0 14px; border-radius: 16px; }
  .brand { gap: 9px; font-size: 16px; }
  .brand-mark { width: 24px; height: 24px; }
  .site-nav { display: none; position: fixed; top: 76px; right: 20px; left: 20px; gap: 4px; padding: 10px; border: 1px solid rgba(23,33,29,.1); border-radius: 18px; background: rgba(245,246,241,.96); box-shadow: 0 18px 36px rgba(23,33,29,.1); backdrop-filter: blur(16px); }
  .site-nav.open { display: flex; flex-direction: column; align-items: stretch; }
  .site-nav a { padding: 12px 13px; }
  .site-nav .nav-cta { margin-top: 3px; text-align: center; }
  .menu-button { display: block; }
  .menu-button.is-open span:first-child { transform: translateY(6.5px) rotate(45deg); }
  .menu-button.is-open span:last-child { transform: translateY(-6.5px) rotate(-45deg); }

  .hero { min-height: 0; grid-template-columns: 1fr; gap: 24px; padding: 66px 0 74px; }
  .hero h1 { font-size: clamp(42px, 12.25vw, 55px); line-height: 1.08; }
  .hero-lead { max-width: 100%; margin-top: 26px; font-size: 15px; line-height: 1.9; }
  .hero-actions { gap: 19px; margin-top: 30px; }
  .button { padding: 14px 17px; }
  .text-link { font-size: 13px; white-space: nowrap; }
  .hero-note { margin-top: 27px; }
  .hero-signals { gap: 8px; margin-top: 21px; padding-top: 13px; }
  .hero-signals li { gap: 5px; font-size: 9px; }
  .hero-signals span { font-size: 9px; }
  .brand-visual { min-height: 355px; margin: 0 -10px; }
  .brand-visual .orbit-a { width: 335px; height: 175px; }
  .brand-visual .orbit-b { height: 360px; }
  .brand-visual p { font-size: 44px; }
  .xbill-visual { min-height: 434px; margin: -11px -28px 30px; transform: scale(.8); transform-origin: center top; }
  .xbill-visual::after { bottom: 24px; }

  .statement { display: block; padding: 80px 0 88px; }
  .statement h2,
  .section-heading h2,
  .how h2,
  .principles h2,
  .closing h2 { font-size: clamp(38px, 10vw, 54px); }
  .statement > p:last-child { margin: 27px 0 0; padding-left: 15px; font-size: 14px; }

  .product-selector { padding: 56px 24px 14px; border-radius: 24px 24px 0 0; }
  .product-selector-heading { grid-template-columns: 1fr; gap: 24px; }
  .product-selector h2 { font-size: clamp(38px, 10vw, 54px); }
  .product-selector-heading > p { margin: 0; font-size: 14px; }
  .product-tabs { grid-template-columns: 1fr; gap: 10px; margin-top: 36px; }
  .product-tabs button { min-height: 132px; padding: 20px; }
  .product-tab-copy strong { font-size: 22px; }
  .products .product,
  .future-product { padding-top: 44px; }
  .future-product { padding-bottom: 92px; }
  .product { padding: 80px 0 92px; }
  .section-heading,
  .how,
  .principles-panel { grid-template-columns: 1fr; gap: 35px; }
  .section-heading > p { margin: 0; }
  .feature-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 42px; }
  .feature-card { min-height: 226px; padding: 22px; }
  .feature-icon { margin: 28px 0 18px; }

  .how { gap: 55px; padding: 80px 0 92px; }
  .how-intro > p:last-child { margin-top: 24px; }
  .step { grid-template-columns: 53px 1fr; padding: 22px 0 25px; }
  .step:hover { padding-left: 0; }
  .step p { font-size: 13px; }

  .principles { padding-bottom: 92px; }
  .principles-panel { min-height: 0; padding: 46px 28px 42px; border-radius: 24px; }
  .principles-list > div { grid-template-columns: 28px 55px 1fr; gap: 8px; }
  .principles-list small { line-height: 1.6; }
  .closing { padding: 39px 0 96px; }
  .site-footer { min-height: 100px; grid-template-columns: 1fr 1fr; gap: 20px; }
  .site-footer p { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}